Technical Data

Data Sheet N1447, Rev. D



China - Germany - Korea - Singapore - United States 



http://www.smc-diodes.com - sales@ smc-diodes.com 

ST4045C

STB4045C

STF4045C

ST4045C/STB4045C/STD4045C

SCHOTTKY RECTIFIER

Applications

Features

ST4045C

STB4045C

STF4045C

TO-220AB

D2PAK

ITO-220AB

Maximum Ratings:

Characteristics

Symbol

Condition

Max.

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

-

45

V

Average Rectified Forward Current

IF (AV)

50% duty cycle @Tc=105°C,

rectangular wave form

20(Per Leg)

A

40(Per Device)

Peak One Cycle Non-Repetitive Surge

Current(Per Leg)

IFSM

8.3ms, Half Sine pulse

240

A



Center tap configuration



Ultralow forward voltage drop



High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance



High frequency operation



Guard ring for enhanced ruggedness and long term reliability



Trench MOS Schottky technology



Terminals finish: 100% Pure Tin



This is a Pb − Free Device



All SMC parts are traceable to the wafer lot



Additional testing can be offered upon request



Switching power supply



Converters



Free-Wheeling diodes



Reverse battery protection